* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.controller.cluster.datastore.node.utils.stream;
import static org.junit.Assert.assertEquals;
-import com.google.common.base.Optional;
+import com.google.common.collect.ImmutableSet;
import com.google.common.io.ByteStreams;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import org.junit.Assert;
import org.junit.Test;
import org.opendaylight.controller.cluster.datastore.util.TestModel;
+import org.opendaylight.yangtools.yang.common.Empty;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DOMSourceAnyxmlNode;
import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
.withNodeIdentifier(new NodeIdentifier(SchemaContext.NAME)).withChild(toasterNode).build();
nnout.writeNormalizedNode(toasterContainer);
- NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(
- bos.toByteArray()));
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(1049619, bytes.length);
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
- NormalizedNode<?,?> node = nnin.readNormalizedNode();
+ NormalizedNode<?, ?> node = nnin.readNormalizedNode();
Assert.assertEquals(testContainer, node);
node = nnin.readNormalizedNode();
}
private static NormalizedNode<?, ?> createTestContainer() {
- byte[] bytes1 = {1,2,3};
+ byte[] bytes1 = {1, 2, 3};
LeafSetEntryNode<Object> entry1 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
new NodeWithValue<>(TestModel.BINARY_LEAF_LIST_QNAME, bytes1)).withValue(bytes1).build();
LeafSetEntryNode<Object> entry2 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
new NodeWithValue<>(TestModel.BINARY_LEAF_LIST_QNAME, bytes2)).withValue(bytes2).build();
- LeafSetEntryNode<Object> entry3 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
- new NodeWithValue<>(TestModel.BINARY_LEAF_LIST_QNAME, null)).withValue(null).build();
-
return TestModel.createBaseTestContainerBuilder()
.withChild(ImmutableLeafSetNodeBuilder.create().withNodeIdentifier(
new NodeIdentifier(TestModel.BINARY_LEAF_LIST_QNAME))
- .withChild(entry1).withChild(entry2).withChild(entry3).build())
- .withChild(ImmutableNodes.leafNode(TestModel.SOME_BINARY_DATA_QNAME, new byte[]{1,2,3,4}))
+ .withChild(entry1).withChild(entry2).build())
+ .withChild(ImmutableNodes.leafNode(TestModel.SOME_BINARY_DATA_QNAME, new byte[]{1, 2, 3, 4}))
+ .withChild(ImmutableNodes.leafNode(TestModel.EMPTY_QNAME, Empty.getInstance()))
.withChild(Builders.orderedMapBuilder()
.withNodeIdentifier(new NodeIdentifier(TestModel.ORDERED_LIST_QNAME))
.withChild(ImmutableNodes.mapEntry(TestModel.ORDERED_LIST_ENTRY_QNAME,
nnout.writeYangInstanceIdentifier(path);
- NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(
- bos.toByteArray()));
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(139, bytes.length);
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
YangInstanceIdentifier newPath = nnin.readYangInstanceIdentifier();
Assert.assertEquals(path, newPath);
@Test
public void testNormalizedNodeAndYangInstanceIdentifierStreaming() throws IOException {
- ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
- NormalizedNodeOutputStreamWriter writer = new NormalizedNodeOutputStreamWriter(
- ByteStreams.newDataOutput(byteArrayOutputStream));
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ NormalizedNodeDataOutput writer = NormalizedNodeInputOutput.newDataOutput(
+ ByteStreams.newDataOutput(bos));
NormalizedNode<?, ?> testContainer = TestModel.createBaseTestContainerBuilder().build();
writer.writeNormalizedNode(testContainer);
writer.writeYangInstanceIdentifier(path);
- NormalizedNodeDataInput reader = NormalizedNodeInputOutput.newDataInput(
- ByteStreams.newDataInput(byteArrayOutputStream.toByteArray()));
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(826, bytes.length);
+
+ NormalizedNodeDataInput reader = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
NormalizedNode<?,?> node = reader.readNormalizedNode();
Assert.assertEquals(testContainer, node);
@Test(expected = InvalidNormalizedNodeStreamException.class, timeout = 10000)
public void testInvalidNormalizedNodeStream() throws IOException {
- byte[] invalidBytes = {1,2,3};
+ byte[] invalidBytes = {1, 2, 3};
NormalizedNodeDataInput reader = NormalizedNodeInputOutput.newDataInput(
ByteStreams.newDataInput(invalidBytes));
@Test
public void testWithSerializable() {
NormalizedNode<?, ?> input = TestModel.createTestContainer();
- SampleNormalizedNodeSerializable serializable = new SampleNormalizedNodeSerializable(input );
+ SampleNormalizedNodeSerializable serializable = new SampleNormalizedNodeSerializable(input);
SampleNormalizedNodeSerializable clone =
(SampleNormalizedNodeSerializable)SerializationUtils.clone(serializable);
nnout.writeNormalizedNode(anyXmlContainer);
- NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(
- bos.toByteArray()));
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(229, bytes.length);
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
ContainerNode deserialized = (ContainerNode)nnin.readNormalizedNode();
StreamResult xmlOutput = new StreamResult(new StringWriter());
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
- transformer.transform(((AnyXmlNode)child.get()).getValue(), xmlOutput);
+ transformer.transform(((DOMSourceAnyxmlNode)child.get()).getValue(), xmlOutput);
assertEquals("XML", xml, xmlOutput.getWriter().toString());
- assertEquals("http://www.w3.org/TR/html4/", ((AnyXmlNode)child.get()).getValue().getNode().getNamespaceURI());
+ assertEquals("http://www.w3.org/TR/html4/",
+ ((DOMSourceAnyxmlNode)child.get()).getValue().getNode().getNamespaceURI());
}
@Test
- public void testSchemaPathSerialization() throws Exception {
+ public void testSchemaPathSerialization() throws IOException {
final SchemaPath expected = SchemaPath.create(true, TestModel.ANY_XML_QNAME);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
- NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos));
- nnout.writeSchemaPath(expected);
+ try (NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos))) {
+ nnout.writeSchemaPath(expected);
+ }
+
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(99, bytes.length);
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
+ assertEquals(expected, nnin.readSchemaPath());
+ }
+
+ @Test
+ public void testWritePathArgument() throws IOException {
+ final NodeIdentifier expected = new NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME);
+
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+ try (NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos))) {
+ nnout.writePathArgument(expected);
+ }
- NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(
- bos.toByteArray()));
- SchemaPath actual = nnin.readSchemaPath();
- assertEquals(expected, actual);
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(103, bytes.length);
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
+ assertEquals(expected, nnin.readPathArgument());
+ }
+
+ /*
+ * This tests the encoding of a MapNode with a lot of entries, each of them having the key leaf (a string)
+ * and an integer.
+ */
+ @Test
+ public void testHugeEntries() throws IOException {
+ final CollectionNodeBuilder<MapEntryNode, MapNode> mapBuilder = Builders.mapBuilder()
+ .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME));
+ final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> entryBuilder =
+ Builders.mapEntryBuilder().withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, (byte) 42));
+
+ for (int i = 0; i < 100_000; ++i) {
+ final String key = "xyzzy" + i;
+ mapBuilder.addChild(entryBuilder
+ .withNodeIdentifier(NodeIdentifierWithPredicates.of(TestModel.TEST_QNAME,
+ TestModel.CHILD_NAME_QNAME, key))
+ .withChild(ImmutableNodes.leafNode(TestModel.CHILD_NAME_QNAME, key))
+ .build());
+ }
+
+ final MapNode expected = mapBuilder.build();
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+ try (NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos))) {
+ nnout.writeNormalizedNode(expected);
+ }
+
+ final byte[] bytes = bos.toByteArray();
+ assertEquals(2_289_103, bytes.length);
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
+ assertEquals(expected, nnin.readNormalizedNode());
+ }
+
+ @Test
+ public void testAugmentationIdentifier() throws IOException {
+ final List<QName> qnames = new ArrayList<>();
+ for (int i = 0; i < 257; ++i) {
+ qnames.add(QName.create(TestModel.TEST_QNAME, "a" + i));
+ }
+
+ for (int i = 0; i < qnames.size(); ++i) {
+ final AugmentationIdentifier expected = AugmentationIdentifier.create(
+ ImmutableSet.copyOf(qnames.subList(0, i)));
+
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+ try (NormalizedNodeDataOutput nnout =
+ NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos),
+ NormalizedNodeStreamVersion.SODIUM_SR1)) {
+ nnout.writePathArgument(expected);
+ }
+
+ final byte[] bytes = bos.toByteArray();
+
+ NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
+ PathArgument arg = nnin.readPathArgument();
+ assertEquals(expected, arg);
+ }
}
private static String largeString(final int pow) {
- String str = "X";
+ StringBuilder sb = new StringBuilder("X");
for (int i = 0; i < pow; i++) {
- StringBuilder buf = new StringBuilder();
- buf.append(str).append(str);
- str = buf.toString();
+ sb.append(sb);
}
- return str;
+ return sb.toString();
}
}
Code Review / controller.git / blobdiff